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xz_007
1 month ago
12

A rectangle has a perimeter of 18 inches. a new rectangle is formed by doubling the with W in tripling the length L as shown the

new rectangle has a perimeter P of 46 inches a)write and solve a system of linear equation to find the length and width of the original rectangle
b)find the length and width of the new rectangle
Mathematics
1 answer:
Zina [12.3K]1 month ago
8 0
a) The original rectangle has dimensions of length = 5 and width = 4. b) The new rectangle has dimensions of length = 15 and width = 8. Step-by-step explanation: The formula for the perimeter of a rectangle is 2(l+w). For the original rectangle, this results in 18 = 2(l+w), which simplifies to 18 = 2l + 2w. The new rectangle's perimeter is expressed as 46 = 2(3l + 2w), which leads to 46 = 6l + 4w. By solving these equations, the original lengths can be derived as 5 inches for the length and 4 inches for the width.
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2 months ago
If NO = 17 and NP = 5x -6, find the value of x. Then find NO and OP.
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